Record-breaking heat wave to hit US west coast

A record-breaking heatwave is about to hit the west coast of the United States during the worst drought on record. 

From California to Oregon and Washington State, temperatures are expected to remain well above normal for days. The National Weather Service has issued warnings. 

⚠️Record-Breaking and Dangerous Heatwave coming to the West. Over 80 sites are forecast to break daily high temperature records starting this weekend. All-time June monthly records could also be broken in some locations in the Pacific Northwest.  

https://weather.gov/safety/heat

What is that going to do to the 2021 grape harvest and all other crops?  The last time California had a record-breaking heatwave, it came at harvest time in September 2017 and turned the grapes into raisins. 

Update 28-06-21

It's hit as predicted and it is unprecedented. Portland, Oregon reached a temperature of 112 degrees Fahrenheit (44.4 Celsius) on Sunday, breaking the all-time record of 108 F (42.2C) which was set just a day earlier. Seattle this 104. 

When temperatures reach this high, grapes shut down to conserve water. If this continues, mitigation strategies will have to be implemented. 

Polytunnel works

 

Alex bought wood and supplies from the Coop last week and we schlepped it all up the hill to the polytunnel. While he continued to dig a trench up to the water trough, he also started to build the raised beds. 

He's brought electricity up to the tunnel and water down from the field, although the water is not quite plumbed yet. He found an old disused farmhouse sink at Ross, which I have cleaned up after years of being neglected in the barn. That we shall set up by the door. It will do just fine. 

I have rescued a stainless steel table we had been using in the nursery as a rooting table and cleaned that up to use as a potting table in the tunnel. Alex is planning to build shelving along the east wall. The progress is slow but steady. 

Now that we have electricity and soon will have water, I can start setting up the seating area. Table and chairs, potted plants, peach tree, Avocado tree, Fig tree, Rose of Sharon, Acer (red), Kiwis, Citrus tree (to be added), eating grape. What else?  Possibly a hammock or two...

Now that I am fully vaccinated, I'll feel free to go shopping for more stuff in a couple of weeks. 

New signage is up

 

The old sign sort of rotted into oblivion so Alex gave me a new sign for Christmas. This week, he replaced the old one with the new. Happy Summer Solstice! Everything is so slow this year. Northerlies this week brought frigid temps again. 

Extreme drought in the US

Houseboats on a shrinking Lake Oroville

They estimate that 88% of the western states are experiencing drought. Four states are under extreme drought conditions which are expected to get even worse. The entirety of four states -- California, Oregon, Utah and Nevada -- have drought conditions. The situation is dire as ponds, streams and wells dry up and cattle go thirsty just as summer is approaching. The fire situation is expected to bring a new level of tragic loss to the region.  The Storm Prediction Center's fire weather outlook was classified as "critical" or "extreme" across parts of Wyoming, Utah, Colorado and Arizona.

Lake Mead, the country's largest reservoir, is at its lowest level since it was filled and electricity production at the Hoover dam is down by 25%. The Colorado River which supplies over 40 million people will deliver 30% less water this year. About 130 houseboats have been removed from a shrinking Lake Oroville in California. 

Las Vegas, home to 2.2 million people, gets just 4 inches of rain a year. That's unsustainable. Having lawns is being made illegal in some places. Utahns are being asked to pray for rain while farmers are being asked not to grow. Some are predicting a megadrought that will last many decades. God help the USA.

They haven't really measured the extent of damage the last season did to the vineyards. This coming season can do nothing but add to the injury. 

I have said since we moved to Ireland, thank God for being on an island in the Atlantic. I am grateful for every drop of rain we get.

Lake Oroville Dam before the drought

 

Happy June Bank Holiday

 

Rubble collected in fishboxes

It's not the way I would have chosen to spend a June Holiday, but we got it done before the rain. To keep the polytunnel from flooding due to rain, we had to improve the drainage. That meant digging a trench, laying a drain pipe and covering it with stones to improve the percolation. 

The downside, I was soaked after working so hard on the inside with the sun out. I was using Alex's heavy-duty crowbar to break up excess cement spread across the dirt floor, then picking up the pieces and tossing them into fish boxes. Backbreaking work. 

Alex finished digging the trench on the outside of three sides of the tunnel (East, West and North) and laid the pipe, then spread the rubble over the pipe while I continued breaking up cement and carting soil to close the gap between the polytunnel and the earth. Just as we were finishing up, the sky opened up and I thought we'd be testing our work. But the shower passed, and we realised it was lunchtime. We finished laying the soil inside along the north side of the tunnel and called it quits. 

We've decided to hire a rototiller and till the entire floor to level it out. So use of the polytunnel will have to wait. Then we'll lay down black plastic sheeting and a walkway of gravel. On the right will be vineyard equipment storage and an old farmhouse sink with running water. On the left will be raised beds, a potting bench, and some shelves. I'm going to get a few pallets from the coop and build some pallet furniture -- for the shelving and benches. Beyond that will be a table and chairs and possibly a hammock. I can see coming in there for lunch or a gentle snooze in winter sun. 

The rest of the afternoon got chilly and showery. Tomorrow, we may have to go to the boat if the weather improves. 

Update on vineyard progress

 

Rondo with florets

Everything is so late this year. The Rondo has flower buds but none of the others do yet. The Albarino has suffered greatly over this winter. None of the vines are happy and quite a few look dead. I think the late cold snap did them in. 

May was cold and wet in Ireland according to Met Eireann's May Report. All rainfall totals were above their Long-Term Average (LTA) for the month. All mean air temperatures across the country were below their Long-Term Average for the month. Most long-standing stations had their coldest May since at least 1996. This is counterintuitive as all available sunshine totals were above their Long-Term Average (LTA). Who knows?

Overall Spring 2021 was relatively dry, sunny and cool, with a cool and sunny but dry March and April, and a wet May.

Water remains pooled over cement 2 days after rain. 

In fact, the day after the polytunnel went up, it rained solidly all day and half the tunnel flooded. The water coming off the tunnel pooled and flowed into the tunnel. Now, Alex has to put in a drain, for which he has started digging. Fortunately, the rainwater softened the earth and I was able to rake the soil a bit more evenly where the cement vehicle had left hideous muddy tire tracks dug into the soil. 

The last couple of days, we've spent breaking up and collecting the excess cement that had spilled on the floors around the posts. We'll use the rubble to fill the trench 

New drain diverting water downhill. 

The rain came off the tunnel and into the inside. 

Drainpipe that's been lying around waiting for this project for years.